2555314545 has 64 divisors (see below), whose sum is σ = 4799047680. Its totient is φ = 1136678400.

The previous prime is 2555314543. The next prime is 2555314571. The reversal of 2555314545 is 5454135552.

It is not a de Polignac number, because 2555314545 - 2¹ = 2555314543 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2555314543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2974326 + ... + 2975184.

It is an arithmetic number, because the mean of its divisors is an integer number (74985120).

Almost surely, 2^2555314545 is an apocalyptic number.

It is an amenable number.

2555314545 is a deficient number, since it is larger than the sum of its proper divisors (2243733135).

2555314545 is a wasteful number, since it uses less digits than its factorization.

2555314545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606.

The product of its digits is 300000, while the sum is 39.

The square root of 2555314545 is about 50550.1191393255. The cubic root of 2555314545 is about 1367.1456627228.

The spelling of 2555314545 in words is "two billion, five hundred fifty-five million, three hundred fourteen thousand, five hundred forty-five".